Machine and method for teaching music and piano (US patent 7629527)

U.S. patent 7629527: Machine and method for teaching music and piano. Granted to Hiner et. al. (2 total) on 2009-12-08 (filed 2003-03-10). Currently involved in at least 1 patent litigation: Hiner v. Koukhtiev (Texas). See http://news.priorsmart.com for more info.

U.S. patent 7629527: Machine and method for teaching music and piano. Granted to Hiner et. al. (2 total) on 2009-12-08 (filed 2003-03-10). Currently involved in at least 1 patent litigation: Hiner v. Koukhtiev (Texas). See http://news.priorsmart.com for more info.